research Fine structure of marsupial hairs, with emphasis on trichohyalin and the structure of the inner root sheath
Marsupial hair structure and keratin distribution are similar to placental mammals.
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450-480 / 1000+ resultsresearch Keratinization of sheath and calamus cells in developing and regenerating feathers
Feathers become harder as they develop due to a change in keratin type.
research Topology of Feather Melanocyte Progenitor Niche Allows Complex Pigment Patterns to Emerge
Feather pigment patterns form through melanocyte arrangement and simple regulatory mechanisms.
research Differential Expression of Genes Encoding a Cysteine-Rich Keratin Family in the Hair Cuticle
research Immunohistochemical demonstration of keratins in the epidermal layers of the Malayan pangolin (Manis javanica), with remarks on the evolution of the integumental scale armour
Keratins in Malayan pangolins vary by region, suggesting scales evolved from the tail towards the head.
research 660 Complex cellular flows shape feather follicle topology
Cell movements and forces shape feather growth in chicken skin.
research 0882 Patterning and regional specification of hairy skin
Secreted inhibitors of Wnt and IGF signaling control hair and tooth development, creating species-specific patterns.
research A Simple Technique for Revealing the Surface Pattern of Hair
A simple method can show hair's surface pattern.
research Epidermal patterning and induction of different hair types during mouse embryonic development
Different body areas in mice produce different hair types due to interactions between skin layers.
research Radially patterned morphogenesis of murine hair follicle placodes ensures robust epithelial budding
research Pili Trianguli et Canaliculi Is a Defect of Inner Root Sheath Keratinization
The hair defect is due to abnormal inner root sheath keratinization.
research A highly resistant structure between the cuticle and the cortex of human hair. II . CARB , a penetration barrier
CARB is a strong barrier in human hair that prevents dye penetration.
research Keratin Expression Provides Novel Insight into the Morphogenesis and Function of the Companion Layer in Hair Follicles
Keratin patterns in hair follicles help understand hair growth and potential hair and nail disorders.
research Pattern Formation
The conclusion is that understanding how patterns form in biology is crucial for advancing research and medical science.
research The structure of the cornified claw sheath in the domesticated cat (Felis catus): implications for the claw‐shedding mechanism and the evolution of cornified digital end organs
Cat claws stay sharp by shedding their outer layer through microcracks formed during activities.
research Cyclical dermal micro-niche switching governs the morphological infradian rhythm of mouse zigzag hair
Mouse zigzag hair bends form due to a 3-day cycle of changes in hair progenitors and their environment.
research Skin Appendage Proteins of Tetrapods: Building Blocks of Claws, Feathers, Hair and Other Cornified Epithelial Structures
Understanding proteins in skin structures like claws and hair is crucial for future research.
research Catagen in the hairless house mouse
Hairless mice have longer hair follicles and abnormal structures during the catagen phase.
research Structural features and sites of expression of a new murine 65 kD and 48 kD hair-related keratin pair, associated with a special type of parakeratotic epithelial differentiation
A new pair of mouse keratins, 65 kD and 48 kD, are found in specific skin areas and are linked to a unique skin differentiation type.
research Module-based complexity formation: periodic patterning in feathers and hairs
The conclusion is that understanding how feathers and hairs pattern can help in developing hair regeneration treatments.
research The developmental basis of fingerprint pattern formation and variation
Fingerprints form uniquely before birth due to specific genetic pathways and local signals.
research Making Waves with Hairs
Skin patterns are formed by simple reaction-diffusion mechanisms.
research Outer root sheath keratinization in anagen and catagen of the mammalian hair follicle. A seventh distinct type of keratinization in the hair follicle: trichilemmal keratinization.
Trichilemmal keratinization is a unique process in hair follicles where the outer root sheath turns into keratin without a specific layer.
research Localization patterns of collagens during growth of human scalp hair
research KERATIN PHENOTYPES IN BASAL-CELL CARCINOMAS OF THE SKIN
Basal cell carcinoma shows keratin patterns similar to hair follicle structures.
research Planar Cell Polarity Cadherin Celsr1 Regulates Skin Hair Patterning in the Mouse
The Celsr1 gene is crucial for normal hair patterning in mice.
research Known and Unknown Features of Hair Cuticle Structure: A Brief Review
The hair cuticle is made of tough proteins that protect the hair, but more research is needed to fully understand its structure.
research Analysis of the hair coat of domestic catswith special focus on histological structure
Domestic cat hair varies in thickness and length, with guard hairs being longest and thickest, and all hair types mainly contain keratin.
research Patterns of expression of trichocytic and epithelial cytokeratins in mammalian tissues. I. Human and bovine hair follicles
Human and bovine hair follicles have distinct cytokeratins specific to hair-forming cells.
research Ultrastructural localization of hair keratin homologs in the claw of the lizard Anolis carolinensis
Lizard claws have hair-like keratins similar to those in mammals.